Features

• Design: The pressure equalizing funnel is a special type of dropping funnel. A pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly. With the side narrow-bore tube, the liquid from the funnel drops smooth without having to remove the glass joint stopper. This pressure equalizing funnel is fitted with a PTFE stopcock which allows the transfer to be controlled. It's useful for adding reagents slowly.
• Advantage: Compared with the ordinary constant pressure dropping funnel, this adjustable pressure equalizing funnel can be adjusted by the rotary knob for coarse adjustment and the knob at the rear for fine adjustment. This finely adjustable door can better control the flow rate, flow, and prevent the addition of liquid from reacting too quickly.
• Material: Made of high-quality glass, which can can withstand corrosion and breaking when exposed to acidic environments, durable and of high quality.
• Specifications: Capacity 25ml,60ml,125ml,250ml,500ml,1000ml;joints 14/20,19/22,24/40. Various specifications are availiable for your choice.
• Warranty: Glassware is fragile, if received damaged, please don't hesitate to contact us,we will solve it until satisfied.
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